. . . "The Concordia Choir" . "choir performance" . . . . . . . . . . . . . . . "Benefit for the Norwegian Lutheran Hospital Building Fund\r\nSelections 13-20 are listed in the program as \"optional numbers\", and may not have been performed." . "1953-02-07T20:30:00"^^ . "benefit performance" . . . . . . . . .